JPS579373A - Heatsensitive valve - Google Patents
Heatsensitive valveInfo
- Publication number
- JPS579373A JPS579373A JP8195180A JP8195180A JPS579373A JP S579373 A JPS579373 A JP S579373A JP 8195180 A JP8195180 A JP 8195180A JP 8195180 A JP8195180 A JP 8195180A JP S579373 A JPS579373 A JP S579373A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- heat sensitive
- hole
- shape
- alloys
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Temperature-Responsive Valves (AREA)
- Safety Valves (AREA)
Abstract
PURPOSE: To obtain a heat sensitive valve capable of fine adjustment and of durability by a method wherein shape memory alloy is used as heat sensitive elements of a valve which opens and closes by the temperature change of liquid.
CONSTITUTION: In a valve chamber 9 a heat sensitive element 6 is pinched between a cover body 2 and a valve seat 3, and a valve body 5 is coupled with an element 6 through a nut. As shape memory alloys used for the heat sensitive alloys are made of titanium-nickel alloy, copper-aluminum-nickel alloys, etc. of plate shape which changes reversibly into a shape shown by the chain line in the Fig. when it is cooled and transforms into martensite phase. A hole is made at one end of said element, a valve body 5 having a semispherical valve head is provided in the hole and is machined with such a high precision that the valve hole 10 can be completely closed. Thus, the heat sensitive valve can be obtained which changes its shape instantaneously by a slight difference of temperature of the fluid and moreover has a simple structure.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8195180A JPS579373A (en) | 1980-06-16 | 1980-06-16 | Heatsensitive valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8195180A JPS579373A (en) | 1980-06-16 | 1980-06-16 | Heatsensitive valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS579373A true JPS579373A (en) | 1982-01-18 |
JPH0127311B2 JPH0127311B2 (en) | 1989-05-29 |
Family
ID=13760799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8195180A Granted JPS579373A (en) | 1980-06-16 | 1980-06-16 | Heatsensitive valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579373A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61181177U (en) * | 1985-05-01 | 1986-11-12 | ||
KR20060002655A (en) * | 2004-07-03 | 2006-01-09 | 곽시연 | Automatic valve |
JP2006112441A (en) * | 2004-10-12 | 2006-04-27 | Motoyama Eng Works Ltd | Valve mechanism using bimetal and air vent valve of steam trap device |
JP2011064228A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Thermally reactive steam trap |
JP2011085199A (en) * | 2009-10-15 | 2011-04-28 | Tlv Co Ltd | Heat responsive steam trap |
CN105805402A (en) * | 2016-05-12 | 2016-07-27 | 内蒙古科技大学 | Automatic temperature adjusting valve |
CN108916428A (en) * | 2018-08-10 | 2018-11-30 | 常兴忠 | A kind of intelligent valve and its working method of residual neat recovering system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656969U (en) * | 1979-10-11 | 1981-05-16 |
-
1980
- 1980-06-16 JP JP8195180A patent/JPS579373A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656969U (en) * | 1979-10-11 | 1981-05-16 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61181177U (en) * | 1985-05-01 | 1986-11-12 | ||
KR20060002655A (en) * | 2004-07-03 | 2006-01-09 | 곽시연 | Automatic valve |
JP2006112441A (en) * | 2004-10-12 | 2006-04-27 | Motoyama Eng Works Ltd | Valve mechanism using bimetal and air vent valve of steam trap device |
JP2011064228A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Thermally reactive steam trap |
JP2011085199A (en) * | 2009-10-15 | 2011-04-28 | Tlv Co Ltd | Heat responsive steam trap |
CN105805402A (en) * | 2016-05-12 | 2016-07-27 | 内蒙古科技大学 | Automatic temperature adjusting valve |
CN105805402B (en) * | 2016-05-12 | 2018-05-15 | 内蒙古科技大学 | A kind of Automatic temp. adjusting valve |
CN108916428A (en) * | 2018-08-10 | 2018-11-30 | 常兴忠 | A kind of intelligent valve and its working method of residual neat recovering system |
Also Published As
Publication number | Publication date |
---|---|
JPH0127311B2 (en) | 1989-05-29 |
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